Symbian Anna is an upcoming update for all Symbian^3 devices including the Nokia N8. The N8 is a smartphone rich in features, with its 12MP camera with Xenon flash, 720p HD video, 16GB/32GB storage and manu more.
Check out this video (not in English courtesy of Nokia, previewing the Symbian^3 PR 2.0 (Anna) update running on the Nokia N8.